APA (7th ed.) Citation

Ison, S., Hughes, G., & Tuckwell, R. (2008). Cambridge's experience of road user charging: Lessons learned.

Chicago Style (17th ed.) Citation

Ison, Stephen, Graham Hughes, and Robert Tuckwell. Cambridge's Experience of Road User Charging: Lessons Learned. 2008.

MLA (9th ed.) Citation

Ison, Stephen, et al. Cambridge's Experience of Road User Charging: Lessons Learned. 2008.

Warning: These citations may not always be 100% accurate.